Auxiliary faucet



FIG. 1 is a front perspective view of an auxiliary faucet embodying the new design;

FIG. 2 is a left side elevational view thereof; the right side elevational view being a mirror image thereof;

FIG. 3 is a bottom plan view therof;

FIG. 4 is a top plan view therof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for an auxiliary faucet, as shown and described. 